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- From: awhichel@robin.rp.csiro.au (Adrian Whichello)
- Newsgroups: sci.image.processing
- Subject: Projection-Slice theorem with non central slices
- Keywords: projection-slice central-slice fourier-slice
- Message-ID: <28JAN199318572159@robin.rp.csiro.au>
- Date: 28 Jan 93 07:57:00 GMT
- Sender: awhichel@robin.rp.csiro.au (Adrian Whichello (PhD))
- Organization: CSIRO Division of Radiophysics/Australia Telescope National Faci
- Lines: 13
- News-Software: VAX/VMS VNEWS 1.41
- Nntp-Posting-Host: robin
-
- Dear Netters
-
- I have an idea for an application that gathers data along non-central
- slices in the fourier domain and I need to transform these to the image domain
- for processing. The slices form a sawtooth raster scan (ie |\|\|\|\) in the
- fourier domain, the data being collected along the sloping line, not along the
- vertical flyback.
-
- My question is: does the Projection Slice theorem still hold; ie does
- the fourier transform of the data along such a slice still form a recognizable
- projection in the image domain? Can anyone suggest some references? Thanks,
-
- Adrian Whichello
-